Remove unused imports

app/assets/javascripts/notes.js

@@ -19,7 +19,6 @@ import AjaxCache from '~/lib/utils/ajax_cache';
 import Vue from 'vue';
 import syntaxHighlight from '~/syntax_highlight';
 import SkeletonLoadingContainer from '~/vue_shared/components/skeleton_loading_container.vue';
-import { __, sprintf } from '~/locale';
 import axios from './lib/utils/axios_utils';
 import { getLocationHash } from './lib/utils/url_utility';
 import Flash from './flash';